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How to Vacuum Seal Liquids Properly and Easily

Vacuum sealing is becoming something of a growing phenomena alongside the trend of healthy and quick eating. Many cooks are using these tools daily because of the countless benefits. You may be surprised at some of the foodstuffs that can be preserved with vacuum sealing. While you may already know how to seal solids, have you ever thought about how to vacuum seal liquids?

Now two questions may pop up into your mind when you think about it. Is it even possible? Why would you go through the effort of doing so?

Those are valid concerns but don’t worry, we have you covered. We can assure you once you try this hidden gem of a hack, you’ll never want to store any liquid normally again.

Is Vacuum Sealing Better Than Conventional Storing?

If you are used to conventional storage methods, you may find it interesting to draw comparisons between the old and new sealing techniques. We’ll start with what liquids would be ideal to vacuum seal then how vacuum sealing would be a better option for you.

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Liquids That Can Be Vacuum Sealed

Let us first establish what would count as liquids that you would store for later use. Soup is a commonly stored liquid since you usually make soup in a fairly large amount to be consumed over a period of time.

Marinated meat with sauces is also commonly stored for later use. The liquid marination can be hard to store without it spoiling.

Any sort of condiment or sauce which you would need for later use could potentially dry up when exposed to air. Following the same science, any wine would lose its flavor when exposed to the air for a long period. However, using the method we will describe below, you can preserve the taste for later use.

These are just a few examples of the liquids we need to store in a day-to-day setting. While we have figured out the best ways to keep our solid food in check, we often tend to neglect the liquids which are equally as important.

Conventional vs. Vacuum Sealing

Conventional storing would be just putting it in the freezer and letting it last until it would spoil eventually. Hence, this way would only allow you to keep the liquid for a certain period.

Vacuum sealing your liquid allows it to stay fresh and usable for longer periods. This saves time, cost, and energy taken into prepping the liquid.

Not only does this method help you in household matters but if you own a catering business or a restaurant, then you have hit the goldmine. This is the best way for you to batch make liquid and keep it fresh for all your customers.

This method allows for longer shelf life for food items. If something were to last a few months in the freezer, it would be good to go for two to three years, which is a great upgrade.

How to Vacuum Seal Liquids

Now a huge mistake people do that you must avoid for a successful experience is to actually cool down your liquid. If you put hot soup as it is into a vacuum sealer bag and attempt to seal it, you will only be left with a mess in your machine.

Method One

In two simple steps, you can grasp just how amazing this technique is.

  • Freeze

To start with, you need to focus on freezing the liquid properly. If you bring it down to the appropriate temperature, then you can easily vacuum seal it. You need to freeze it so that it becomes solid.

  • Transfer and Seal

The second step is to transfer the chilled liquid to a vacuum sealer bag. Using this is beneficial because it has a vacuum seal lock which allows a pathway for the machine to suck all the air out of the bags. All you need to do now is place the bag in your vacuum sealer, and you’re good to go.

Alternative Methods

Here are some other ways to vacuum seal your liquid food items or beverages:

  • Food Bags

In addition to using normal food bags, companies have developed technologically advanced, specific liquid block bags. These work differently because when the pressure is applied to the bag, the liquid does not pop out everywhere. So for a quick fix, you might want to give these a try.

The only downside is that they are designed for one-time use only. As such, they might be a little expensive for an everyday must-have.

  • The Water Method

If you thought we had forgotten about those who do not own a vacuum sealer, then don’t worry. We have another method for you to try out.

The best part about this technique is you will have these household items readily available, so no need to spend extra cash. Just follow the simple instructions listed down:

  1. Place the liquid in a Ziplock bag
  2. Submerge the bag into a container of water
  3. Leave the opened end upwards
  4. Squeeze out all of the air
  5. Close the Ziplock

Why Should You Vacuum Seal Liquids?

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There is so much hype around vacuum sealing because it has so many benefits. Thus, we have listed some of the added benefits along with the ones we mentioned before for you to keep in mind.

  • Protects the taste of the liquids
  • Prevents bacterial or mold growth in edibles
  • Helps your meal prep in advance
  • No additives used, so it’s a healthier option
  • Sealed items take less space
  • Easier organization


Healthy eating should be the main priority in our lives, and now that you know how to vacuum seal liquids, you can meal prep way ahead of time to keep yourself on track.

With such easy technology nowadays, you make your daily life simpler. Instead of wasting away soups, sauces, or even wines, just store them properly with a vacuum seal. This will help keep them fresh and always ready to eat.

We truly hope you enjoy this technique and it helps you to live a more sustainable life.

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